The quantization of energy, as well as the generation, registration, and analysis of spectra and the associated experimental confirmation of models, are important components of most curricula around the world. The well-known 1913 experiment ...
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The quantization of energy, as well as the generation, registration, and analysis of spectra and the associated experimental confirmation of models, are important components of most curricula around the world. The well-known 1913 experiment ...
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带恒温器的电热室。在漆金属外壳上有两种观察窗,用弹簧夹打开温度计和隔热的搬运手柄。
市电电压: 230 V (±10%), 50/60 Hz
前观察窗: 约 230 x 160 mm
加热功率: 400 W
温度范围: 160 – 240°C
温度恒定: ±5°C
规格: 160 x 150 x 240 mm
重量: ...
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Digital multimeter for universal use in measuring voltage, current, resistance, frequency, capacitance, temperature and also including diode and continuity tests . Includes a measurement value hold function, analogue bar graphs, automatic ...
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